Re: Triggers on system catalog

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Christopher Browne <cbbrowne(at)gmail(dot)com>
Cc: Shridhar Polas <shridharpolas(at)gmail(dot)com>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Triggers on system catalog
Date: 2011-03-30 00:21:04
Message-ID: 346F82FF-B6B5-4135-9E9B-281B930D282E@gmail.com
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On Mar 29, 2011, at 2:17 PM, Christopher Browne <cbbrowne(at)gmail(dot)com> wrote:
> A proposal to adding triggers to system catalog tables won't be
> terribly popular.

Well, I'd support it if I thought it had any chance of actually working, but I don't.

I do think we need some kind way of capturing DDL events, though. I wonder if the object-access-hook stuff KaiGai and I did to support SE-PostgreSQL could be extended to meet this need...

...Robert

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